Don't cast nonexistent return value from splx to (void). ok art@

18 files changed, 50 insertions, 50 deletions

diff --git a/sys/arch/alpha/tc/scc.c b/sys/arch/alpha/tc/scc.c
index b73fac621c5..6ff87cdddd3 100644
--- a/sys/arch/alpha/tc/scc.c
+++ b/sys/arch/alpha/tc/scc.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: scc.c,v 1.11 2002/01/16 20:50:16 miod Exp $	*/
+/*	$OpenBSD: scc.c,v 1.12 2002/02/15 20:45:29 nordin Exp $	*/
 /*	$NetBSD: scc.c,v 1.28 1996/12/05 01:39:43 cgd Exp $	*/
 
 /*
@@ -1217,7 +1217,7 @@ sccmctl(dev, bits, how)
 		break;
 
 	case DMGET:
-		(void) splx(s);
+		splx(s);
 		return (mbits);
 	}
 	if (line == SCC_CHANNEL_B) {
@@ -1230,7 +1230,7 @@ sccmctl(dev, bits, how)
 	}
 	if ((mbits & DML_DTR) || (sc->scc_softCAR & (1 << line)))
 		sc->scc_tty[line]->t_state |= TS_CARR_ON;
-	(void) splx(s);
+	splx(s);
 	return (mbits);
 }
 
diff --git a/sys/arch/amiga/dev/mfc.c b/sys/arch/amiga/dev/mfc.c
index 3d6cd5b62e5..b2f2ac06a8c 100644
--- a/sys/arch/amiga/dev/mfc.c
+++ b/sys/arch/amiga/dev/mfc.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mfc.c,v 1.10 1997/01/16 09:25:01 niklas Exp $ */
+/*	$OpenBSD: mfc.c,v 1.11 2002/02/15 20:45:30 nordin Exp $ */
 /*	$NetBSD: mfc.c,v 1.18 1996/12/23 09:10:23 veego Exp $ */
 
 /*
@@ -937,7 +937,7 @@ mfcsmctl(dev, bits, how)
 		ub = ~sc->sc_regs->du_ip;
 		break;
 	}
-	(void)splx(s);
+	splx(s);
 
 	/* XXXX should keep DTR & RTS states in softc? */
 	bits = TIOCM_DTR | TIOCM_RTS;
diff --git a/sys/arch/amiga/dev/msc.c b/sys/arch/amiga/dev/msc.c
index eb4d51d4836..742eecf29e8 100644
--- a/sys/arch/amiga/dev/msc.c
+++ b/sys/arch/amiga/dev/msc.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: msc.c,v 1.6 1997/01/16 09:25:04 niklas Exp $ */
+/*	$OpenBSD: msc.c,v 1.7 2002/02/15 20:45:30 nordin Exp $ */
 /*	$NetBSD: msc.c,v 1.13 1996/12/23 09:10:26 veego Exp $	*/
 
 /*
@@ -1129,7 +1129,7 @@ mscmctl(dev, bits, how)
 
 	bits = msc->flags;
 
-	(void) splx(s);
+	splx(s);
   
 	return(bits);
 }
diff --git a/sys/arch/amiga/dev/ser.c b/sys/arch/amiga/dev/ser.c
index 6463c9519c8..c912f731ba2 100644
--- a/sys/arch/amiga/dev/ser.c
+++ b/sys/arch/amiga/dev/ser.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ser.c,v 1.10 2002/01/30 20:45:34 nordin Exp $	*/
+/*	$OpenBSD: ser.c,v 1.11 2002/02/15 20:45:30 nordin Exp $	*/
 /*	$NetBSD: ser.c,v 1.43 1998/01/12 10:40:11 thorpej Exp $	*/
 
 /*
@@ -1047,7 +1047,7 @@ sermctl(dev, bits, how)
 		ub = ~ciab.pra;
 		break;
 	}
-	(void)splx(s);
+	splx(s);
 
 	bits = 0;
 	if (ISSET(ub, CIAB_PRA_DTR))
diff --git a/sys/arch/hp300/dev/dca.c b/sys/arch/hp300/dev/dca.c
index 11e06aa1345..506484a74ba 100644
--- a/sys/arch/hp300/dev/dca.c
+++ b/sys/arch/hp300/dev/dca.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: dca.c,v 1.13 2001/09/23 07:05:06 millert Exp $	*/
+/*	$OpenBSD: dca.c,v 1.14 2002/02/15 20:45:30 nordin Exp $	*/
 /*	$NetBSD: dca.c,v 1.35 1997/05/05 20:58:18 thorpej Exp $	*/
 
 /*
@@ -935,7 +935,7 @@ dcamctl(sc, bits, how)
 		bits = dca->dca_msr;
 		break;
 	}
-	(void) splx(s);
+	splx(s);
 	return (bits);
 }
 
diff --git a/sys/arch/hp300/dev/dcm.c b/sys/arch/hp300/dev/dcm.c
index 184ac74c678..e37846cf27f 100644
--- a/sys/arch/hp300/dev/dcm.c
+++ b/sys/arch/hp300/dev/dcm.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: dcm.c,v 1.11 1997/09/14 03:43:03 downsj Exp $	*/
+/*	$OpenBSD: dcm.c,v 1.12 2002/02/15 20:45:30 nordin Exp $	*/
 /*	$NetBSD: dcm.c,v 1.41 1997/05/05 20:59:16 thorpej Exp $	*/
 
 /*
@@ -1339,7 +1339,7 @@ dcmmctl(dev, bits, how)
 		dcm->dcm_cr |= CR_MODM;
 		SEM_UNLOCK(dcm);
 		DELAY(10); /* delay until done */
-		(void) splx(s);
+		splx(s);
 	}
 	return (bits);
 }
diff --git a/sys/arch/hp300/dev/mt.c b/sys/arch/hp300/dev/mt.c
index a93ad40172e..d8bab8503d2 100644
--- a/sys/arch/hp300/dev/mt.c
+++ b/sys/arch/hp300/dev/mt.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mt.c,v 1.7 2001/05/01 16:51:10 millert Exp $	*/
+/*	$OpenBSD: mt.c,v 1.8 2002/02/15 20:45:30 nordin Exp $	*/
 /*	$NetBSD: mt.c,v 1.8 1997/03/31 07:37:29 scottr Exp $	*/
 
 /* 
@@ -509,7 +509,7 @@ spl_mtintr(arg)
 
 	hpibppclear(sc->sc_hpibno);
 	mtintr(sc);
-	(void) splx(s);
+	splx(s);
 }
 
 void
@@ -519,7 +519,7 @@ spl_mtstart(arg)
 	int s = splbio();
 
 	mtstart(arg);
-	(void) splx(s);
+	splx(s);
 }
 
 void
diff --git a/sys/arch/mvme68k/dev/bugtty.c b/sys/arch/mvme68k/dev/bugtty.c
index 15f3ee7265d..aa88ca53765 100644
--- a/sys/arch/mvme68k/dev/bugtty.c
+++ b/sys/arch/mvme68k/dev/bugtty.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: bugtty.c,v 1.4 1996/06/11 10:17:29 deraadt Exp $ */
+/*	$OpenBSD: bugtty.c,v 1.5 2002/02/15 20:45:30 nordin Exp $ */
 
 /*
  * Copyright (c) 1995 Dale Rahn.
@@ -144,7 +144,7 @@ bugttymctl(dev, bits, how)
 	case DMGET:
 		break;
 	}
-	(void)splx(s);
+	splx(s);
 
 	bits = 0;
 	/* proper defaults? */
diff --git a/sys/arch/mvme68k/dev/cl.c b/sys/arch/mvme68k/dev/cl.c
index 0e887d78b42..a84881a26a4 100644
--- a/sys/arch/mvme68k/dev/cl.c
+++ b/sys/arch/mvme68k/dev/cl.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: cl.c,v 1.22 2001/06/27 05:44:47 nate Exp $ */
+/*	$OpenBSD: cl.c,v 1.23 2002/02/15 20:45:30 nordin Exp $ */
 
 /*
  * Copyright (c) 1995 Dale Rahn. All rights reserved.
@@ -511,7 +511,7 @@ int clmctl (dev, bits, how)
 		}
 		break;
 	}
-	(void)splx(s);
+	splx(s);
 #if 0
 	bits = 0;
 	/* proper defaults? */
diff --git a/sys/arch/mvme68k/dev/wl.c b/sys/arch/mvme68k/dev/wl.c
index 53a89050f72..dbfd421bf43 100644
--- a/sys/arch/mvme68k/dev/wl.c
+++ b/sys/arch/mvme68k/dev/wl.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: wl.c,v 1.5 2001/06/27 05:44:48 nate Exp $ */
+/*	$OpenBSD: wl.c,v 1.6 2002/02/15 20:45:30 nordin Exp $ */
 
 /*
  * Copyright (c) 1995 Dale Rahn. All rights reserved.
@@ -486,7 +486,7 @@ int clmctl (dev, bits, how)
 		}
 		break;
 	}
-	(void)splx(s);
+	splx(s);
 #if 0
 	bits = 0;
 	/* proper defaults? */
diff --git a/sys/arch/mvme88k/dev/bugtty.c b/sys/arch/mvme88k/dev/bugtty.c
index 70bce2af151..38682dcbc68 100644
--- a/sys/arch/mvme88k/dev/bugtty.c
+++ b/sys/arch/mvme88k/dev/bugtty.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: bugtty.c,v 1.9 2001/12/16 23:49:46 miod Exp $ */
+/*	$OpenBSD: bugtty.c,v 1.10 2002/02/15 20:45:30 nordin Exp $ */
 /* Copyright (c) 1998 Steve Murphree, Jr. 
  * Copyright (c) 1995 Dale Rahn.
  * All rights reserved.
@@ -164,7 +164,7 @@ int
 	case DMGET:
 		break;
 	}
-	(void)splx(s);
+	splx(s);
 
 	bits = 0;
 	/* proper defaults? */
diff --git a/sys/arch/mvme88k/dev/cl.c b/sys/arch/mvme88k/dev/cl.c
index 3ed083971df..36ccbc0028d 100644
--- a/sys/arch/mvme88k/dev/cl.c
+++ b/sys/arch/mvme88k/dev/cl.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: cl.c,v 1.20 2002/01/14 21:34:38 miod Exp $ */
+/*	$OpenBSD: cl.c,v 1.21 2002/02/15 20:45:30 nordin Exp $ */
 
 /*
  * Copyright (c) 1995 Dale Rahn. All rights reserved.
@@ -497,7 +497,7 @@ int clmctl (dev, bits, how)
 		}
 		break;
 	}
-	(void)splx(s);
+	splx(s);
 #if 0
 	bits = 0;
 	/* proper defaults? */
diff --git a/sys/arch/mvmeppc/dev/bugtty.c b/sys/arch/mvmeppc/dev/bugtty.c
index 0b919b28a54..6a7a8350a23 100644
--- a/sys/arch/mvmeppc/dev/bugtty.c
+++ b/sys/arch/mvmeppc/dev/bugtty.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: bugtty.c,v 1.2 2001/11/06 22:45:54 miod Exp $ */
+/*	$OpenBSD: bugtty.c,v 1.3 2002/02/15 20:45:30 nordin Exp $ */
 /* Copyright (c) 1998 Steve Murphree, Jr. 
  * Copyright (c) 1995 Dale Rahn.
  * All rights reserved.
@@ -153,7 +153,7 @@ bugttymctl(dev, bits, how)
 	case DMGET:
 		break;
 	}
-	(void)splx(s);
+	splx(s);
 
 	bits = 0;
 	/* proper defaults? */
diff --git a/sys/arch/sparc/sparc/autoconf.c b/sys/arch/sparc/sparc/autoconf.c
index d0c2c336793..c9ba0bc7899 100644
--- a/sys/arch/sparc/sparc/autoconf.c
+++ b/sys/arch/sparc/sparc/autoconf.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: autoconf.c,v 1.47 2002/01/16 20:50:17 miod Exp $	*/
+/*	$OpenBSD: autoconf.c,v 1.48 2002/02/15 20:45:30 nordin Exp $	*/
 /*	$NetBSD: autoconf.c,v 1.73 1997/07/29 09:41:53 fair Exp $ */
 
 /*
@@ -1269,7 +1269,7 @@ mainbus_attach(parent, dev, aux)
 			if (strcmp(cp, "zs") == 0)
 				autoconf_nzs++;
 			if (/*audio &&*/ autoconf_nzs >= 2)	/*XXX*/
-				(void) splx(11 << 8);		/*XXX*/
+				splx(11 << 8);		/*XXX*/
 #endif
 			oca.ca_bustype = BUS_MAIN;
 			(void) config_found(dev, (void *)&oca, mbprint);
diff --git a/sys/arch/vax/qbus/dhu.c b/sys/arch/vax/qbus/dhu.c
index 69ba4cd0271..dcdff248727 100644
--- a/sys/arch/vax/qbus/dhu.c
+++ b/sys/arch/vax/qbus/dhu.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: dhu.c,v 1.2 2002/01/16 20:50:17 miod Exp $	*/
+/*	$OpenBSD: dhu.c,v 1.3 2002/02/15 20:45:30 nordin Exp $	*/
 /*	$NetBSD: dhu.c,v 1.17 2000/01/24 02:40:28 matt Exp $	*/
 /*
  * Copyright (c) 1996  Ken C. Wellsch.  All rights reserved.
@@ -381,7 +381,7 @@ dhuopen(dev, flag, mode, p)
 	s = spltty();
 	DHU_WRITE_BYTE(DHU_UBA_CSR, DHU_CSR_RXIE | line);
 	sc->sc_dhu[line].dhu_modem = DHU_READ_WORD(DHU_UBA_STAT);
-	(void) splx(s);
+	splx(s);
 
 	tp = sc->sc_dhu[line].dhu_tty;
 
@@ -413,7 +413,7 @@ dhuopen(dev, flag, mode, p)
 		if (error)
 			break;
 	}
-	(void) splx(s);
+	splx(s);
 	if (error)
 		return (error);
 	return ((*linesw[tp->t_line].l_open)(dev, tp));
@@ -583,7 +583,7 @@ dhustop(tp, flag)
 		if (!(tp->t_state & TS_TTSTOP))
 			tp->t_state |= TS_FLUSH;
 	}
-	(void) splx(s);
+	splx(s);
 }
 
 static void
@@ -645,7 +645,7 @@ dhustart(tp)
 		    DHU_READ_WORD(DHU_UBA_TBUFAD2) | DHU_TBUFAD2_DMA_START);
 	}
 out:
-	(void) splx(s);
+	splx(s);
 	return;
 }
 
@@ -736,7 +736,7 @@ dhuparam(tp, t)
 
 	DHU_WRITE_WORD(DHU_UBA_LNCTRL, lnctrl);
 
-	(void) splx(s);
+	splx(s);
 	return (0);
 }
 
@@ -816,7 +816,7 @@ dhumctl(sc, line, bits, how)
 		break;
 
 	case DMGET:
-		(void) splx(s);
+		splx(s);
 		return (mbits);
 	}
 
@@ -837,6 +837,6 @@ dhumctl(sc, line, bits, how)
 
 	DHU_WRITE_WORD(DHU_UBA_LNCTRL, lnctrl);
 
-	(void) splx(s);
+	splx(s);
 	return (mbits);
 }
diff --git a/sys/arch/vax/qbus/dz.c b/sys/arch/vax/qbus/dz.c
index 018476a174b..d31dfe75d8f 100644
--- a/sys/arch/vax/qbus/dz.c
+++ b/sys/arch/vax/qbus/dz.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: dz.c,v 1.7 2002/01/16 20:50:17 miod Exp $	*/
+/*	$OpenBSD: dz.c,v 1.8 2002/02/15 20:45:30 nordin Exp $	*/
 /*	$NetBSD: dz.c,v 1.23 2000/06/04 02:14:12 matt Exp $	*/
 /*
  * Copyright (c) 1996  Ken C. Wellsch.  All rights reserved.
@@ -329,7 +329,7 @@ dzopen(dev_t dev, int flag, int mode, struct proc *p)
 		if (error)
 			break;
 	}
-	(void) splx(s);
+	splx(s);
 	if (error)
 		return (error);
 	return ((*linesw[tp->t_line].l_open)(dev, tp));
@@ -558,7 +558,7 @@ dzparam(struct tty *tp, struct termios *t)
 
 	DZ_WRITE_WORD(dr_lpr, lpr);
 
-	(void) splx(s);
+	splx(s);
 	return (0);
 }
 
@@ -613,7 +613,7 @@ dzmctl(struct dz_softc *sc, int line, int bits, int how)
 		break;
 
 	  case DMGET:
-		(void) splx(s);
+		splx(s);
 		return (mbits);
 	}
 
@@ -631,7 +631,7 @@ dzmctl(struct dz_softc *sc, int line, int bits, int how)
 		DZ_WRITE_BYTE(dr_break, sc->sc_brk);
 	}
 
-	(void) splx(s);
+	splx(s);
 	return (mbits);
 }
 
@@ -692,7 +692,7 @@ dzscan(void *arg)
 
 		sc->sc_rxint = 0;
 	}
-	(void) splx(s);
+	splx(s);
 	timeout_add(&dz_timeout, hz);
 	return;
 }
diff --git a/sys/arch/vax/uba/ts.c b/sys/arch/vax/uba/ts.c
index 61cf74b5959..6af1c7de714 100644
--- a/sys/arch/vax/uba/ts.c
+++ b/sys/arch/vax/uba/ts.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ts.c,v 1.5 2002/01/16 20:50:17 miod Exp $ */
+/*	$OpenBSD: ts.c,v 1.6 2002/02/15 20:45:30 nordin Exp $ */
 /*	$NetBSD: ts.c,v 1.11 1997/01/11 11:34:43 ragge Exp $ */
 
 /*-
@@ -1124,11 +1124,11 @@ tsopen (dev, flag, type, p)
 	s = splbio ();
 	if (sc->sc_state < ST_RUNNING) {		/* XXX */
 		printf ("%s not running.\n", sc->sc_dev.dv_xname);
-		(void) splx (s);
+		splx(s);
 		sc->sc_openf = 0;
 		return (ENXIO);
 	}
-	(void) splx (s);
+	splx(s);
 
 	/*
 	 * check if transport is really online.
diff --git a/sys/arch/vax/vsa/dc.c b/sys/arch/vax/vsa/dc.c
index 2080bef1320..746b206d73c 100644
--- a/sys/arch/vax/vsa/dc.c
+++ b/sys/arch/vax/vsa/dc.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: dc.c,v 1.5 2002/01/16 20:50:17 miod Exp $	*/
+/*	$OpenBSD: dc.c,v 1.6 2002/02/15 20:45:31 nordin Exp $	*/
 /*	$NetBSD: dc.c,v 1.4 1996/10/13 03:36:10 christos Exp $	*/
 /*-
  * Copyright (c) 1992, 1993
@@ -842,7 +842,7 @@ dcmctl(dev, bits, how)
 		break;
 
 	case DMGET:
-		(void) splx(s);
+		splx(s);
 		return (mbits);
 	}
 	switch (unit & 03) {
@@ -863,7 +863,7 @@ dcmctl(dev, bits, how)
 	}
 	if ((mbits & DML_DTR) && (dcsoftCAR[unit >> 2] & b))
 		dc_tty[unit]->t_state |= TS_CARR_ON;
-	(void) splx(s);
+	splx(s);
 	return (mbits);
 }